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Polyatomic ions

30+ Polyatomic ions to memorize

QuestionAnswer
Acetate C2H2O2 -1
Amide NH2 -1
Ammonium NH4 +1
Arsenate AsO4 -3
Bromate BrO3 -1
Carbonate Co3 -2
Chlorate ClO3 -1
Chlorite ClO2 -1
Chromate CrO4 -2
Cyanide CN-1
Dichromate Cr2O7 -2
Dihydrogen phosphate H2PO4 -1
Dicarbonate HCO3 -1
Disulfate HSO4 -1
Hydroxide OH -1
Hypochlorite ClO -1
Iodate IO3 -1
Nitrate NO3 -1
Nitrite NO2 -1
Oxalate C2O4 -2
Perchlorate ClO4 -1
Permanganate MnO4 -1
Peroxide O2 -2
Phosphate PO4 -3
Phosphite PO3 -3
Selenate SeO4 -2
Silicate SiO3 -2
Sulfate SO4 -2
Sulfite SO3 -2
Thiocyanate SCN -1
Hydronium H30 +1
Created by: clchristian
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